ESP32 Circuit Validation and Firmware Coding

@Shaheers

Hi, i go through the project details and the file you shared, program logic is very good defined in flow diagram, althouh circuit diagram is complete, the only suggesion is that on paper esp32 whoom 32 package is able to do the work, in case of not working as there are 25 useable bidirection pins if somehow all of them are not controlled as on paper defined we may use multiplex ic in order to achive the goal, 1. hall effect detects changing in magnatic field, so you need specific metials that may produce or change the existing magnatic filed, if not field exist use smalls magnets, if some field exists use any feromagnatic metrial that may changes the magnatic field, alternativly use simple IR proximity detector, i can help you with that 2. As overview of cirucit diagram you gave, it seems ok without any error that it may works, but is not clear to find out any error in it, Do you make Circuit diagram yourself, or you may hire freelancer for it, as proper circuit diagram is required to finalize the ciruit without any error. 3. i will provide you breif README that helps you to understand what is happning in code and also a test code that help you to debug the error in circuit so you can easily resolvs the problem if any happens. 4. also help you to make a circuit digram and pcb 5. the defined time is for refrance only it may be deliverd in half of days.

@Mechatechnology

I have reviewed the project scope and the reference video (stick-catching reflex game). This is a well-defined embedded systems task and I can deliver everything listed. My scope covers four deliverables: 1. Schematic DRC: pin assignment audit, power rail review, logic-level check between ESP32 GPIOs and your hall-effect sensor, and feasibility sign-off on the output driver stage. 2. Firmware (Arduino-Core or ESP-IDF, your choice): hall-effect polling at a deterministic sample rate, software debounce/averaging, and low-latency actuator control. No Wi-Fi, no bloat. 3. Stability validation guidance: watchdog configuration and a 24 h soak-test checklist so you can confirm zero resets on your bench. 4. README: build steps, esptool flash command, pin map, and a clearly marked extension point for adding sensors later. I need from you: PDF schematic, flow chart image, and parts list (sensor part number, actuator type, supply voltage). Once received I will return the marked-up schematic and firmware within the agreed timeline. Delivery is clean, commented code with no compiler warnings and a DRC report with specific line-item findings, not a generic review. Ready to start immediately upon file receipt.

@aravinthv7

Hello, I can help with both the hardware validation and firmware development for your ESP32 project. After reviewing the schematic, flowchart, and parts list, I will verify pin assignments, power requirements, sensor interfacing, output driving circuitry, protection requirements, and overall design feasibility before hardware fabrication. For firmware, I will develop clean, well-documented ESP32 code in C/C++ (Arduino Core or ESP-IDF) that includes: • Hall-effect sensor reading and filtering • Debouncing/averaging logic where required • Deterministic actuator control • Error handling and watchdog-safe implementation • Modular code structure for future expansion • Build and flashing instructions I have experience working with ESP32-based embedded systems, sensors, actuators, and real-time control logic. I can also assist in translating the game logic shown in the reference video into a reliable firmware workflow. Deliverables: • Circuit review with recommendations • Complete firmware source code • Pin mapping documentation • Build/flash guide • Support during testing and debugging Since no hardware shipment is required, I can provide remote support throughout development and help ensure stable operation during your bench testing. I am ready to review the PDF schematic, flowchart, and component list and start immediately.